<main id="mobileHome" class="swiper-container" swiper="">
  <div class="swiper-wrapper">
    <div id="banner" class="swiper-slide">
      <button><a>立即下载</a></button>
    </div>
    <div id="second" class="swiper-slide">
      <div id="phone" sliders="">
        <div class="up-content sliders">
          <div class="one active"></div>
          <div class="two"></div>
          <div class="three"></div>
          <div class="four"></div>
        </div>
        <div class="down-content sliders">
          <div class="one active"></div>
          <div class="two"></div>
          <div class="three"></div>
          <div class="four"></div>
        </div>
        <div class="icons-line sliders">
          <div class="one active"></div>
          <div class="two"></div>
          <div class="three"></div>
          <div class="four"></div>
        </div>
        <div class="phone-img  sliders">
          <div class="one active"></div>
          <div class="two"></div>
          <div class="three"></div>
          <div class="four"></div>
        </div>
      </div>
    </div>
  </div>
</main>